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Scilab help >> Sparse Matrix

Sparse Matrix

  • adj2spconverts adjacency form into sparse matrix.
  • fullsparse to full matrix conversion
  • gmresGeneralized Minimum RESidual method
  • ludelutility function used with lufact
  • lufactsparse lu factorization
  • lugetextraction of sparse LU factors
  • lusolvesparse linear system solver
  • mtlb_sparseconvert sparse matrix
  • nnznumber of non zero entries in a matrix
  • pcgprecondioned conjugate gradient
  • qmrquasi minimal resiqual method with preconditioning
  • sp2adjconverts sparse matrix into adjacency form
  • sparsesparse matrix definition
  • spcholsparse cholesky factorization
  • spcompackconverts a compressed adjacency representation
  • speyesparse identity matrix
  • spgetretrieves entries of sparse matrix
  • sponessparse matrix
  • sprandsparse random matrix
  • spzerossparse zero matrix
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Last updated:
Thu Mar 03 10:59:44 CET 2011